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h2database
Commits
68ec6cf3
提交
68ec6cf3
authored
2月 02, 2019
作者:
Evgenij Ryazanov
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
Remove DataType.defaultDisplaySize and fix display size in TypeInfo
上级
23492d1a
隐藏空白字符变更
内嵌
并排
正在显示
8 个修改的文件
包含
194 行增加
和
70 行删除
+194
-70
Parser.java
h2/src/main/org/h2/command/Parser.java
+1
-1
BinaryOperation.java
h2/src/main/org/h2/expression/BinaryOperation.java
+2
-2
Aggregate.java
h2/src/main/org/h2/expression/aggregate/Aggregate.java
+1
-1
Function.java
h2/src/main/org/h2/expression/function/Function.java
+2
-2
JdbcDatabaseMetaData.java
h2/src/main/org/h2/jdbc/JdbcDatabaseMetaData.java
+4
-4
DataType.java
h2/src/main/org/h2/value/DataType.java
+1
-16
TypeInfo.java
h2/src/main/org/h2/value/TypeInfo.java
+67
-44
TestValue.java
h2/src/test/org/h2/test/unit/TestValue.java
+116
-0
没有找到文件。
h2/src/main/org/h2/command/Parser.java
浏览文件 @
68ec6cf3
...
...
@@ -5899,7 +5899,7 @@ public class Parser {
String
columnName
=
"C"
+
(
i
+
1
);
if
(
rows
.
isEmpty
())
{
if
(
type
.
getValueType
()
==
Value
.
UNKNOWN
)
{
type
=
TypeInfo
.
TYPE_STRING
_DEFAULT
;
type
=
TypeInfo
.
TYPE_STRING
;
}
column
=
new
Column
(
columnName
,
type
);
columns
.
add
(
column
);
...
...
h2/src/main/org/h2/expression/BinaryOperation.java
浏览文件 @
68ec6cf3
...
...
@@ -172,7 +172,7 @@ public class BinaryOperation extends Expression {
break
;
}
}
type
=
TypeInfo
.
TYPE_STRING
_DEFAULT
;
type
=
TypeInfo
.
TYPE_STRING
;
break
;
}
case
PLUS:
...
...
@@ -188,7 +188,7 @@ public class BinaryOperation extends Expression {
// string when text concatenation with + is enabled
if
(
opType
==
OpType
.
PLUS
&&
session
.
getDatabase
().
getMode
().
allowPlusForStringConcat
)
{
type
=
TypeInfo
.
TYPE_STRING
_DEFAULT
;
type
=
TypeInfo
.
TYPE_STRING
;
opType
=
OpType
.
CONCAT
;
}
else
{
type
=
TypeInfo
.
TYPE_DECIMAL_DEFAULT
;
...
...
h2/src/main/org/h2/expression/aggregate/Aggregate.java
浏览文件 @
68ec6cf3
...
...
@@ -648,7 +648,7 @@ public class Aggregate extends AbstractAggregate {
}
switch
(
aggregateType
)
{
case
GROUP_CONCAT:
type
=
TypeInfo
.
TYPE_STRING
_DEFAULT
;
type
=
TypeInfo
.
TYPE_STRING
;
break
;
case
COUNT_ALL:
case
COUNT:
...
...
h2/src/main/org/h2/expression/function/Function.java
浏览文件 @
68ec6cf3
...
...
@@ -2374,7 +2374,7 @@ public class Function extends Expression implements FunctionCall {
}
}
if
(
typeInfo
.
getValueType
()
==
Value
.
UNKNOWN
)
{
typeInfo
=
TypeInfo
.
TYPE_STRING
_DEFAULT
;
typeInfo
=
TypeInfo
.
TYPE_STRING
;
}
break
;
}
...
...
@@ -2406,7 +2406,7 @@ public class Function extends Expression implements FunctionCall {
}
}
if
(
typeInfo
.
getValueType
()
==
Value
.
UNKNOWN
)
{
typeInfo
=
TypeInfo
.
TYPE_STRING
_DEFAULT
;
typeInfo
=
TypeInfo
.
TYPE_STRING
;
}
break
;
}
...
...
h2/src/main/org/h2/jdbc/JdbcDatabaseMetaData.java
浏览文件 @
68ec6cf3
...
...
@@ -3187,12 +3187,12 @@ public class JdbcDatabaseMetaData extends TraceObject implements
public
ResultSet
getClientInfoProperties
()
throws
SQLException
{
Properties
clientInfo
=
conn
.
getClientInfo
();
SimpleResult
result
=
new
SimpleResult
();
result
.
addColumn
(
"NAME"
,
"NAME"
,
TypeInfo
.
TYPE_STRING
_DEFAULT
);
result
.
addColumn
(
"NAME"
,
"NAME"
,
TypeInfo
.
TYPE_STRING
);
result
.
addColumn
(
"MAX_LEN"
,
"MAX_LEN"
,
TypeInfo
.
TYPE_INT
);
result
.
addColumn
(
"DEFAULT_VALUE"
,
"DEFAULT_VALUE"
,
TypeInfo
.
TYPE_STRING
_DEFAULT
);
result
.
addColumn
(
"DESCRIPTION"
,
"DESCRIPTION"
,
TypeInfo
.
TYPE_STRING
_DEFAULT
);
result
.
addColumn
(
"DEFAULT_VALUE"
,
"DEFAULT_VALUE"
,
TypeInfo
.
TYPE_STRING
);
result
.
addColumn
(
"DESCRIPTION"
,
"DESCRIPTION"
,
TypeInfo
.
TYPE_STRING
);
// Non-standard column
result
.
addColumn
(
"VALUE"
,
"VALUE"
,
TypeInfo
.
TYPE_STRING
_DEFAULT
);
result
.
addColumn
(
"VALUE"
,
"VALUE"
,
TypeInfo
.
TYPE_STRING
);
for
(
Entry
<
Object
,
Object
>
entry
:
clientInfo
.
entrySet
())
{
result
.
addRow
(
ValueString
.
get
((
String
)
entry
.
getKey
()),
ValueInt
.
get
(
Integer
.
MAX_VALUE
),
ValueString
.
EMPTY
,
ValueString
.
EMPTY
,
ValueString
.
get
((
String
)
entry
.
getValue
()));
...
...
h2/src/main/org/h2/value/DataType.java
浏览文件 @
68ec6cf3
...
...
@@ -158,11 +158,6 @@ public class DataType {
*/
public
int
defaultScale
;
/**
* The default display size.
*/
public
int
defaultDisplaySize
;
/**
* If this data type should not be listed in the database meta data.
*/
...
...
@@ -185,7 +180,6 @@ public class DataType {
DataType
dataType
=
new
DataType
();
dataType
.
defaultPrecision
=
dataType
.
maxPrecision
=
ValueNull
.
PRECISION
;
dataType
.
defaultDisplaySize
=
ValueNull
.
DISPLAY_SIZE
;
add
(
Value
.
NULL
,
Types
.
NULL
,
dataType
,
new
String
[]{
"NULL"
},
...
...
@@ -337,7 +331,6 @@ public class DataType {
dataType
=
new
DataType
();
dataType
.
prefix
=
dataType
.
suffix
=
"'"
;
dataType
.
defaultPrecision
=
dataType
.
maxPrecision
=
ValueUuid
.
PRECISION
;
dataType
.
defaultDisplaySize
=
ValueUuid
.
DISPLAY_SIZE
;
add
(
Value
.
UUID
,
Types
.
BINARY
,
createString
(
false
),
// UNIQUEIDENTIFIER is the MSSQL mode equivalent
...
...
@@ -377,7 +370,7 @@ public class DataType {
32
);
dataType
=
new
DataType
();
dataType
.
maxPrecision
=
dataType
.
defaultPrecision
=
dataType
.
defaultDisplaySize
=
Integer
.
MAX_VALUE
;
dataType
.
maxPrecision
=
dataType
.
defaultPrecision
=
Integer
.
MAX_VALUE
;
add
(
Value
.
RESULT_SET
,
DataType
.
TYPE_RESULT_SET
,
dataType
,
new
String
[]{
"RESULT_SET"
},
...
...
@@ -441,9 +434,6 @@ public class DataType {
dataType
.
defaultScale
=
ValueInterval
.
DEFAULT_SCALE
;
dataType
.
maxScale
=
ValueInterval
.
MAXIMUM_SCALE
;
}
dataType
.
defaultDisplaySize
=
ValueInterval
.
getDisplaySize
(
type
,
ValueInterval
.
DEFAULT_PRECISION
,
// Scale will be ignored if it is not supported
ValueInterval
.
DEFAULT_SCALE
);
add
(
type
,
Types
.
OTHER
,
dataType
,
new
String
[]{(
"INTERVAL "
+
name
).
intern
()},
36
...
...
@@ -469,7 +459,6 @@ public class DataType {
dt
.
supportsScale
=
dataType
.
supportsScale
;
dt
.
defaultPrecision
=
dataType
.
defaultPrecision
;
dt
.
defaultScale
=
dataType
.
defaultScale
;
dt
.
defaultDisplaySize
=
dataType
.
defaultDisplaySize
;
dt
.
caseSensitive
=
dataType
.
caseSensitive
;
dt
.
hidden
=
i
>
0
;
dt
.
memory
=
memory
;
...
...
@@ -504,7 +493,6 @@ public class DataType {
dataType
.
maxPrecision
=
maxPrecision
;
dataType
.
defaultPrecision
=
defaultPrecision
;
dataType
.
defaultScale
=
defaultScale
;
dataType
.
defaultDisplaySize
=
defaultDisplaySize
;
if
(
needsPrecisionAndScale
)
{
dataType
.
params
=
"PRECISION,SCALE"
;
dataType
.
supportsPrecision
=
true
;
...
...
@@ -537,7 +525,6 @@ public class DataType {
dataType
.
maxScale
=
maxScale
;
dataType
.
defaultPrecision
=
precision
;
dataType
.
defaultScale
=
scale
;
dataType
.
defaultDisplaySize
=
precision
;
return
dataType
;
}
...
...
@@ -550,7 +537,6 @@ public class DataType {
dataType
.
supportsPrecision
=
true
;
dataType
.
maxPrecision
=
Integer
.
MAX_VALUE
;
dataType
.
defaultPrecision
=
Integer
.
MAX_VALUE
;
dataType
.
defaultDisplaySize
=
Integer
.
MAX_VALUE
;
return
dataType
;
}
...
...
@@ -568,7 +554,6 @@ public class DataType {
dataType
.
params
=
"TYPE,SRID"
;
dataType
.
maxPrecision
=
Integer
.
MAX_VALUE
;
dataType
.
defaultPrecision
=
Integer
.
MAX_VALUE
;
dataType
.
defaultDisplaySize
=
Integer
.
MAX_VALUE
;
return
dataType
;
}
...
...
h2/src/main/org/h2/value/TypeInfo.java
浏览文件 @
68ec6cf3
...
...
@@ -7,6 +7,7 @@ package org.h2.value;
import
org.h2.api.CustomDataTypesHandler
;
import
org.h2.api.ErrorCode
;
import
org.h2.api.IntervalQualifier
;
import
org.h2.message.DbException
;
import
org.h2.util.JdbcUtils
;
import
org.h2.util.MathUtils
;
...
...
@@ -51,6 +52,11 @@ public class TypeInfo {
*/
public
static
final
TypeInfo
TYPE_LONG
;
/**
* DECIMAL type with maximum parameters.
*/
public
static
final
TypeInfo
TYPE_DECIMAL
;
/**
* DECIMAL type with default parameters.
*/
...
...
@@ -67,7 +73,7 @@ public class TypeInfo {
public
static
final
TypeInfo
TYPE_FLOAT
;
/**
* TIME type with parameters.
* TIME type with
maximum
parameters.
*/
public
static
final
TypeInfo
TYPE_TIME
;
...
...
@@ -77,14 +83,14 @@ public class TypeInfo {
public
static
final
TypeInfo
TYPE_DATE
;
/**
* TIMESTAMP type with parameters.
* TIMESTAMP type with
maximum
parameters.
*/
public
static
final
TypeInfo
TYPE_TIMESTAMP
;
/**
* STRING type with
default
parameters.
* STRING type with
maximum
parameters.
*/
public
static
final
TypeInfo
TYPE_STRING
_DEFAULT
;
public
static
final
TypeInfo
TYPE_STRING
;
/**
* ARRAY type with parameters.
...
...
@@ -112,7 +118,7 @@ public class TypeInfo {
public
static
final
TypeInfo
TYPE_GEOMETRY
;
/**
* TIMESTAMP WITH TIME ZONE type with parameters.
* TIMESTAMP WITH TIME ZONE type with
maximum
parameters.
*/
public
static
final
TypeInfo
TYPE_TIMESTAMP_TZ
;
...
...
@@ -122,17 +128,17 @@ public class TypeInfo {
public
static
final
TypeInfo
TYPE_ENUM_UNDEFINED
;
/**
* INTERVAL DAY type with parameters.
* INTERVAL DAY type with
maximum
parameters.
*/
public
static
final
TypeInfo
TYPE_INTERVAL_DAY
;
/**
* INTERVAL DAY TO SECOND type with parameters.
* INTERVAL DAY TO SECOND type with
maximum
parameters.
*/
public
static
final
TypeInfo
TYPE_INTERVAL_DAY_TO_SECOND
;
/**
* INTERVAL HOUR TO SECOND type with parameters.
* INTERVAL HOUR TO SECOND type with
maximum
parameters.
*/
public
static
final
TypeInfo
TYPE_INTERVAL_HOUR_TO_SECOND
;
...
...
@@ -154,40 +160,61 @@ public class TypeInfo {
private
final
ExtTypeInfo
extTypeInfo
;
static
{
DataType
[]
type
=
DataType
.
TYPES_BY_VALUE_TYPE
;
TypeInfo
[]
infos
=
new
TypeInfo
[
Value
.
TYPE_COUNT
];
for
(
int
i
=
0
;
i
<
type
.
length
;
i
++)
{
DataType
dt
=
type
[
i
];
if
(
dt
!=
null
)
{
Value
.
getOrder
(
i
);
infos
[
i
]
=
createTypeInfo
(
i
,
dt
);
}
}
TYPE_UNKNOWN
=
new
TypeInfo
(
Value
.
UNKNOWN
,
-
1L
,
-
1
,
-
1
,
null
);
TYPE_NULL
=
infos
[
Value
.
NULL
];
TYPE_BOOLEAN
=
infos
[
Value
.
BOOLEAN
];
TYPE_BYTE
=
infos
[
Value
.
BYTE
];
TYPE_SHORT
=
infos
[
Value
.
SHORT
];
TYPE_INT
=
infos
[
Value
.
INT
];
TYPE_LONG
=
infos
[
Value
.
LONG
];
TYPE_DECIMAL_DEFAULT
=
infos
[
Value
.
DECIMAL
];
TYPE_DOUBLE
=
infos
[
Value
.
DOUBLE
];
TYPE_FLOAT
=
infos
[
Value
.
FLOAT
];
TYPE_TIME
=
infos
[
Value
.
TIME
];
TYPE_DATE
=
infos
[
Value
.
DATE
];
TYPE_TIMESTAMP
=
infos
[
Value
.
TIMESTAMP
];
TYPE_STRING_DEFAULT
=
infos
[
Value
.
STRING
];
TYPE_ARRAY
=
infos
[
Value
.
ARRAY
];
TYPE_RESULT_SET
=
infos
[
Value
.
RESULT_SET
];
TYPE_JAVA_OBJECT
=
infos
[
Value
.
JAVA_OBJECT
];
TYPE_UUID
=
infos
[
Value
.
UUID
];
TYPE_GEOMETRY
=
infos
[
Value
.
GEOMETRY
];
TYPE_TIMESTAMP_TZ
=
infos
[
Value
.
TIMESTAMP_TZ
];
TYPE_ENUM_UNDEFINED
=
infos
[
Value
.
ENUM
];
infos
[
Value
.
NULL
]
=
TYPE_NULL
=
new
TypeInfo
(
Value
.
NULL
,
ValueNull
.
PRECISION
,
0
,
ValueNull
.
DISPLAY_SIZE
,
null
);
infos
[
Value
.
BOOLEAN
]
=
TYPE_BOOLEAN
=
new
TypeInfo
(
Value
.
BOOLEAN
,
ValueBoolean
.
PRECISION
,
0
,
ValueBoolean
.
DISPLAY_SIZE
,
null
);
infos
[
Value
.
BYTE
]
=
TYPE_BYTE
=
new
TypeInfo
(
Value
.
BYTE
,
ValueByte
.
PRECISION
,
0
,
ValueByte
.
DISPLAY_SIZE
,
null
);
infos
[
Value
.
SHORT
]
=
TYPE_SHORT
=
new
TypeInfo
(
Value
.
SHORT
,
ValueShort
.
PRECISION
,
0
,
ValueShort
.
DISPLAY_SIZE
,
null
);
infos
[
Value
.
INT
]
=
TYPE_INT
=
new
TypeInfo
(
Value
.
INT
,
ValueInt
.
PRECISION
,
0
,
ValueInt
.
DISPLAY_SIZE
,
null
);
infos
[
Value
.
LONG
]
=
TYPE_LONG
=
new
TypeInfo
(
Value
.
LONG
,
ValueLong
.
PRECISION
,
0
,
ValueLong
.
DISPLAY_SIZE
,
null
);
infos
[
Value
.
DECIMAL
]
=
TYPE_DECIMAL
=
new
TypeInfo
(
Value
.
DECIMAL
,
Integer
.
MAX_VALUE
,
Integer
.
MAX_VALUE
,
Integer
.
MAX_VALUE
,
null
);
TYPE_DECIMAL_DEFAULT
=
new
TypeInfo
(
Value
.
DECIMAL
,
ValueDecimal
.
DEFAULT_PRECISION
,
ValueDecimal
.
DEFAULT_SCALE
,
ValueDecimal
.
DEFAULT_PRECISION
+
2
,
null
);
infos
[
Value
.
DOUBLE
]
=
TYPE_DOUBLE
=
new
TypeInfo
(
Value
.
DOUBLE
,
ValueDouble
.
PRECISION
,
0
,
ValueDouble
.
DISPLAY_SIZE
,
null
);
infos
[
Value
.
FLOAT
]
=
TYPE_FLOAT
=
new
TypeInfo
(
Value
.
FLOAT
,
ValueFloat
.
PRECISION
,
0
,
ValueFloat
.
DISPLAY_SIZE
,
null
);
infos
[
Value
.
TIME
]
=
TYPE_TIME
=
new
TypeInfo
(
Value
.
TIME
,
ValueTime
.
MAXIMUM_PRECISION
,
ValueTime
.
MAXIMUM_SCALE
,
ValueTime
.
MAXIMUM_PRECISION
,
null
);
infos
[
Value
.
DATE
]
=
TYPE_DATE
=
new
TypeInfo
(
Value
.
DATE
,
ValueDate
.
PRECISION
,
0
,
ValueDate
.
PRECISION
,
null
);
infos
[
Value
.
TIMESTAMP
]
=
TYPE_TIMESTAMP
=
new
TypeInfo
(
Value
.
TIMESTAMP
,
ValueTimestamp
.
MAXIMUM_PRECISION
,
ValueTimestamp
.
MAXIMUM_SCALE
,
ValueTimestamp
.
MAXIMUM_PRECISION
,
null
);
infos
[
Value
.
BYTES
]
=
new
TypeInfo
(
Value
.
BYTES
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
null
);
infos
[
Value
.
STRING
]
=
TYPE_STRING
=
new
TypeInfo
(
Value
.
STRING
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
null
);
infos
[
Value
.
STRING_IGNORECASE
]
=
new
TypeInfo
(
Value
.
STRING_IGNORECASE
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
null
);
infos
[
Value
.
BLOB
]
=
new
TypeInfo
(
Value
.
BLOB
,
Long
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
null
);
infos
[
Value
.
CLOB
]
=
new
TypeInfo
(
Value
.
CLOB
,
Long
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
null
);
infos
[
Value
.
ARRAY
]
=
TYPE_ARRAY
=
new
TypeInfo
(
Value
.
ARRAY
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
null
);
infos
[
Value
.
RESULT_SET
]
=
TYPE_RESULT_SET
=
new
TypeInfo
(
Value
.
RESULT_SET
,
Integer
.
MAX_VALUE
,
Integer
.
MAX_VALUE
,
Integer
.
MAX_VALUE
,
null
);
infos
[
Value
.
JAVA_OBJECT
]
=
TYPE_JAVA_OBJECT
=
new
TypeInfo
(
Value
.
JAVA_OBJECT
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
null
);
infos
[
Value
.
UUID
]
=
TYPE_UUID
=
new
TypeInfo
(
Value
.
UUID
,
ValueUuid
.
PRECISION
,
0
,
ValueUuid
.
DISPLAY_SIZE
,
null
);
infos
[
Value
.
STRING_FIXED
]
=
new
TypeInfo
(
Value
.
STRING_FIXED
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
null
);
infos
[
Value
.
GEOMETRY
]
=
TYPE_GEOMETRY
=
new
TypeInfo
(
Value
.
GEOMETRY
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
null
);
infos
[
Value
.
TIMESTAMP_TZ
]
=
TYPE_TIMESTAMP_TZ
=
new
TypeInfo
(
Value
.
TIMESTAMP_TZ
,
ValueTimestampTimeZone
.
MAXIMUM_PRECISION
,
ValueTimestampTimeZone
.
MAXIMUM_SCALE
,
ValueTimestampTimeZone
.
MAXIMUM_PRECISION
,
null
);
infos
[
Value
.
ENUM
]
=
TYPE_ENUM_UNDEFINED
=
new
TypeInfo
(
Value
.
ENUM
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
null
);
for
(
int
i
=
Value
.
INTERVAL_YEAR
;
i
<=
Value
.
INTERVAL_MINUTE_TO_SECOND
;
i
++)
{
infos
[
i
]
=
new
TypeInfo
(
i
,
ValueInterval
.
MAXIMUM_PRECISION
,
IntervalQualifier
.
valueOf
(
i
-
Value
.
INTERVAL_YEAR
).
hasSeconds
()
?
ValueInterval
.
MAXIMUM_SCALE
:
0
,
ValueInterval
.
getDisplaySize
(
i
,
ValueInterval
.
MAXIMUM_PRECISION
,
// Scale will be ignored if it is not supported
ValueInterval
.
MAXIMUM_SCALE
),
null
);
}
TYPE_INTERVAL_DAY
=
infos
[
Value
.
INTERVAL_DAY
];
TYPE_INTERVAL_DAY_TO_SECOND
=
infos
[
Value
.
INTERVAL_DAY_TO_SECOND
];
TYPE_INTERVAL_HOUR_TO_SECOND
=
infos
[
Value
.
INTERVAL_HOUR_TO_SECOND
];
TYPE_ROW
=
infos
[
Value
.
ROW
]
;
infos
[
Value
.
ROW
]
=
TYPE_ROW
=
new
TypeInfo
(
Value
.
ROW
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
null
)
;
TYPE_INFOS_BY_VALUE_TYPE
=
infos
;
}
...
...
@@ -291,7 +318,7 @@ public class TypeInfo {
return
new
TypeInfo
(
Value
.
BYTES
,
precision
,
0
,
MathUtils
.
convertLongToInt
(
precision
)
*
2
,
null
);
case
Value
.
STRING
:
if
(
precision
<
0
)
{
return
TYPE_STRING
_DEFAULT
;
return
TYPE_STRING
;
}
//$FALL-THROUGH$
case
Value
.
STRING_FIXED
:
...
...
@@ -327,7 +354,7 @@ public class TypeInfo {
case
Value
.
INTERVAL_DAY_TO_HOUR
:
case
Value
.
INTERVAL_DAY_TO_MINUTE
:
case
Value
.
INTERVAL_HOUR_TO_MINUTE
:
if
(
precision
<
0
||
precision
>
ValueInterval
.
MAXIMUM_PRECISION
)
{
if
(
precision
<
1
||
precision
>
ValueInterval
.
MAXIMUM_PRECISION
)
{
precision
=
ValueInterval
.
MAXIMUM_PRECISION
;
}
return
new
TypeInfo
(
type
,
precision
,
0
,
ValueInterval
.
getDisplaySize
(
type
,
(
int
)
precision
,
0
),
null
);
...
...
@@ -335,7 +362,7 @@ public class TypeInfo {
case
Value
.
INTERVAL_DAY_TO_SECOND
:
case
Value
.
INTERVAL_HOUR_TO_SECOND
:
case
Value
.
INTERVAL_MINUTE_TO_SECOND
:
if
(
precision
<
0
||
precision
>
ValueInterval
.
MAXIMUM_PRECISION
)
{
if
(
precision
<
1
||
precision
>
ValueInterval
.
MAXIMUM_PRECISION
)
{
precision
=
ValueInterval
.
MAXIMUM_PRECISION
;
}
if
(
scale
<
0
||
scale
>
ValueInterval
.
MAXIMUM_SCALE
)
{
...
...
@@ -353,10 +380,6 @@ public class TypeInfo {
return
TYPE_NULL
;
}
private
static
TypeInfo
createTypeInfo
(
int
valueType
,
DataType
dataType
)
{
return
new
TypeInfo
(
valueType
,
dataType
.
maxPrecision
,
dataType
.
maxScale
,
dataType
.
defaultDisplaySize
,
null
);
}
/**
* Creates new instance of data type with parameters.
*
...
...
h2/src/test/org/h2/test/unit/TestValue.java
浏览文件 @
68ec6cf3
...
...
@@ -45,6 +45,7 @@ import org.h2.value.ValueDecimal;
import
org.h2.value.ValueDouble
;
import
org.h2.value.ValueFloat
;
import
org.h2.value.ValueInt
;
import
org.h2.value.ValueInterval
;
import
org.h2.value.ValueJavaObject
;
import
org.h2.value.ValueLobDb
;
import
org.h2.value.ValueNull
;
...
...
@@ -83,6 +84,7 @@ public class TestValue extends TestDb {
testModulusDecimal
();
testModulusOperator
();
testLobComparison
();
testTypeInfo
();
}
private
void
testResultSetOperations
()
throws
SQLException
{
...
...
@@ -502,4 +504,118 @@ public class TestValue extends TestDb {
}
}
private
void
testTypeInfo
()
{
testTypeInfoCheck
(
Value
.
UNKNOWN
,
-
1
,
-
1
,
-
1
,
TypeInfo
.
TYPE_UNKNOWN
);
try
{
TypeInfo
.
getTypeInfo
(
Value
.
UNKNOWN
);
fail
();
}
catch
(
DbException
ex
)
{
assertEquals
(
ErrorCode
.
UNKNOWN_DATA_TYPE_1
,
ex
.
getErrorCode
());
}
testTypeInfoCheck
(
Value
.
NULL
,
1
,
0
,
4
,
TypeInfo
.
TYPE_NULL
,
TypeInfo
.
getTypeInfo
(
Value
.
NULL
));
testTypeInfoCheck
(
Value
.
BOOLEAN
,
1
,
0
,
5
,
TypeInfo
.
TYPE_BOOLEAN
,
TypeInfo
.
getTypeInfo
(
Value
.
BOOLEAN
));
testTypeInfoCheck
(
Value
.
BYTE
,
3
,
0
,
4
,
TypeInfo
.
TYPE_BYTE
,
TypeInfo
.
getTypeInfo
(
Value
.
BYTE
));
testTypeInfoCheck
(
Value
.
SHORT
,
5
,
0
,
6
,
TypeInfo
.
TYPE_SHORT
,
TypeInfo
.
getTypeInfo
(
Value
.
SHORT
));
testTypeInfoCheck
(
Value
.
INT
,
10
,
0
,
11
,
TypeInfo
.
TYPE_INT
,
TypeInfo
.
getTypeInfo
(
Value
.
INT
));
testTypeInfoCheck
(
Value
.
LONG
,
19
,
0
,
20
,
TypeInfo
.
TYPE_LONG
,
TypeInfo
.
getTypeInfo
(
Value
.
LONG
));
testTypeInfoCheck
(
Value
.
FLOAT
,
7
,
0
,
15
,
TypeInfo
.
TYPE_FLOAT
,
TypeInfo
.
getTypeInfo
(
Value
.
FLOAT
));
testTypeInfoCheck
(
Value
.
DOUBLE
,
17
,
0
,
24
,
TypeInfo
.
TYPE_DOUBLE
,
TypeInfo
.
getTypeInfo
(
Value
.
DOUBLE
));
testTypeInfoCheck
(
Value
.
DECIMAL
,
Integer
.
MAX_VALUE
,
Integer
.
MAX_VALUE
,
Integer
.
MAX_VALUE
,
TypeInfo
.
TYPE_DECIMAL
,
TypeInfo
.
getTypeInfo
(
Value
.
DECIMAL
));
testTypeInfoCheck
(
Value
.
DECIMAL
,
65_535
,
32_767
,
65_537
,
TypeInfo
.
TYPE_DECIMAL_DEFAULT
);
testTypeInfoCheck
(
Value
.
TIME
,
18
,
9
,
18
,
TypeInfo
.
TYPE_TIME
,
TypeInfo
.
getTypeInfo
(
Value
.
TIME
));
for
(
int
s
=
0
;
s
<=
9
;
s
++)
{
int
d
=
s
>
0
?
s
+
9
:
8
;
testTypeInfoCheck
(
Value
.
TIME
,
d
,
s
,
d
,
TypeInfo
.
getTypeInfo
(
Value
.
TIME
,
0
,
s
,
null
));
}
testTypeInfoCheck
(
Value
.
DATE
,
10
,
0
,
10
,
TypeInfo
.
TYPE_DATE
,
TypeInfo
.
getTypeInfo
(
Value
.
DATE
));
testTypeInfoCheck
(
Value
.
TIMESTAMP
,
29
,
9
,
29
,
TypeInfo
.
TYPE_TIMESTAMP
,
TypeInfo
.
getTypeInfo
(
Value
.
TIMESTAMP
));
for
(
int
s
=
0
;
s
<=
9
;
s
++)
{
int
d
=
s
>
0
?
s
+
20
:
19
;
testTypeInfoCheck
(
Value
.
TIMESTAMP
,
d
,
s
,
d
,
TypeInfo
.
getTypeInfo
(
Value
.
TIMESTAMP
,
0
,
s
,
null
));
}
testTypeInfoCheck
(
Value
.
TIMESTAMP_TZ
,
35
,
9
,
35
,
TypeInfo
.
TYPE_TIMESTAMP_TZ
,
TypeInfo
.
getTypeInfo
(
Value
.
TIMESTAMP_TZ
));
for
(
int
s
=
0
;
s
<=
9
;
s
++)
{
int
d
=
s
>
0
?
s
+
26
:
25
;
testTypeInfoCheck
(
Value
.
TIMESTAMP_TZ
,
d
,
s
,
d
,
TypeInfo
.
getTypeInfo
(
Value
.
TIMESTAMP_TZ
,
0
,
s
,
null
));
}
testTypeInfoCheck
(
Value
.
BYTES
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
TypeInfo
.
getTypeInfo
(
Value
.
BYTES
));
testTypeInfoCheck
(
Value
.
BLOB
,
Long
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
TypeInfo
.
getTypeInfo
(
Value
.
BLOB
));
testTypeInfoCheck
(
Value
.
CLOB
,
Long
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
TypeInfo
.
getTypeInfo
(
Value
.
CLOB
));
testTypeInfoCheck
(
Value
.
STRING
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
TypeInfo
.
TYPE_STRING
,
TypeInfo
.
getTypeInfo
(
Value
.
STRING
));
testTypeInfoCheck
(
Value
.
STRING_FIXED
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
TypeInfo
.
getTypeInfo
(
Value
.
STRING_FIXED
));
testTypeInfoCheck
(
Value
.
STRING_IGNORECASE
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
TypeInfo
.
getTypeInfo
(
Value
.
STRING_IGNORECASE
));
testTypeInfoCheck
(
Value
.
ARRAY
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
TypeInfo
.
TYPE_ARRAY
,
TypeInfo
.
getTypeInfo
(
Value
.
ARRAY
));
testTypeInfoCheck
(
Value
.
RESULT_SET
,
Integer
.
MAX_VALUE
,
Integer
.
MAX_VALUE
,
Integer
.
MAX_VALUE
,
TypeInfo
.
TYPE_RESULT_SET
,
TypeInfo
.
getTypeInfo
(
Value
.
RESULT_SET
));
testTypeInfoCheck
(
Value
.
ROW
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
TypeInfo
.
TYPE_ROW
,
TypeInfo
.
getTypeInfo
(
Value
.
ROW
));
testTypeInfoCheck
(
Value
.
JAVA_OBJECT
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
TypeInfo
.
TYPE_JAVA_OBJECT
,
TypeInfo
.
getTypeInfo
(
Value
.
JAVA_OBJECT
));
testTypeInfoCheck
(
Value
.
UUID
,
16
,
0
,
36
,
TypeInfo
.
TYPE_UUID
,
TypeInfo
.
getTypeInfo
(
Value
.
UUID
));
testTypeInfoCheck
(
Value
.
GEOMETRY
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
TypeInfo
.
TYPE_GEOMETRY
,
TypeInfo
.
getTypeInfo
(
Value
.
GEOMETRY
));
testTypeInfoCheck
(
Value
.
ENUM
,
Integer
.
MAX_VALUE
,
0
,
Integer
.
MAX_VALUE
,
TypeInfo
.
TYPE_ENUM_UNDEFINED
,
TypeInfo
.
getTypeInfo
(
Value
.
ENUM
));
testTypeInfoInterval1
(
Value
.
INTERVAL_YEAR
);
testTypeInfoInterval1
(
Value
.
INTERVAL_MONTH
);
testTypeInfoInterval1
(
Value
.
INTERVAL_DAY
);
testTypeInfoInterval1
(
Value
.
INTERVAL_HOUR
);
testTypeInfoInterval1
(
Value
.
INTERVAL_MINUTE
);
testTypeInfoInterval2
(
Value
.
INTERVAL_SECOND
);
testTypeInfoInterval1
(
Value
.
INTERVAL_YEAR_TO_MONTH
);
testTypeInfoInterval1
(
Value
.
INTERVAL_DAY_TO_HOUR
);
testTypeInfoInterval1
(
Value
.
INTERVAL_DAY_TO_MINUTE
);
testTypeInfoInterval2
(
Value
.
INTERVAL_DAY_TO_SECOND
);
testTypeInfoInterval1
(
Value
.
INTERVAL_HOUR_TO_MINUTE
);
testTypeInfoInterval2
(
Value
.
INTERVAL_HOUR_TO_SECOND
);
testTypeInfoInterval2
(
Value
.
INTERVAL_MINUTE_TO_SECOND
);
}
private
void
testTypeInfoInterval1
(
int
type
)
{
testTypeInfoCheck
(
type
,
18
,
0
,
ValueInterval
.
getDisplaySize
(
type
,
18
,
0
),
TypeInfo
.
getTypeInfo
(
type
));
for
(
int
p
=
1
;
p
<=
18
;
p
++)
{
testTypeInfoCheck
(
type
,
p
,
0
,
ValueInterval
.
getDisplaySize
(
type
,
p
,
0
),
TypeInfo
.
getTypeInfo
(
type
,
p
,
0
,
null
));
}
}
private
void
testTypeInfoInterval2
(
int
type
)
{
testTypeInfoCheck
(
type
,
18
,
9
,
ValueInterval
.
getDisplaySize
(
type
,
18
,
9
),
TypeInfo
.
getTypeInfo
(
type
));
for
(
int
p
=
1
;
p
<=
18
;
p
++)
{
for
(
int
s
=
0
;
s
<=
9
;
s
++)
{
testTypeInfoCheck
(
type
,
p
,
s
,
ValueInterval
.
getDisplaySize
(
type
,
p
,
s
),
TypeInfo
.
getTypeInfo
(
type
,
p
,
s
,
null
));
}
}
}
private
void
testTypeInfoCheck
(
int
valueType
,
long
precision
,
int
scale
,
int
displaySize
,
TypeInfo
...
typeInfos
)
{
for
(
TypeInfo
typeInfo
:
typeInfos
)
{
testTypeInfoCheck
(
valueType
,
precision
,
scale
,
displaySize
,
typeInfo
);
}
}
private
void
testTypeInfoCheck
(
int
valueType
,
long
precision
,
int
scale
,
int
displaySize
,
TypeInfo
typeInfo
)
{
assertEquals
(
valueType
,
typeInfo
.
getValueType
());
assertEquals
(
precision
,
typeInfo
.
getPrecision
());
assertEquals
(
scale
,
typeInfo
.
getScale
());
assertEquals
(
displaySize
,
typeInfo
.
getDisplaySize
());
}
}
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